ZIP Code 11951 is located in the county of Suffolk in the state of New York. 11951 ZIP Code is spread between the coordinates of +40.7679017 Latitude and -72.84368348 Longitude. 11951 ZIP Code is part of the 631 area code. There are 0 postal offices in zip code 11951.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 11951. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.